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Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

People philosophy is that it is most pure river which we called pavitra but in that pure river we see many waste which pollute the river people bath in that , throw waste.etc so it help to increse pollution which we don't want